Home / 63,470.35-95,206.87-21,351.70

Finding the Fourth Proportional to 63,470.35, 95,206.87 and 21,351.70

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Solution

The fourth proportional to 63,470.35, 95,206.87 and 21,351.70 is: 32,028.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,470.35 : 95,206.87 = 21,351.70 : x
  2. Step 2: Convert to fraction form
    63,470.35/95,206.87 = 21,351.70/x
  3. Step 3: Cross multiply
    63,470.35x = 95,206.87 × 21,351.70
  4. Step 4: Simplify right side
    63,470.35x = 2,032,828,526.18
  5. Step 5: Solve for x
    x = 2,032,828,526.18/63,470.35
  6. Step 6: Final answer
    x = 32,028.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.